Z8F042AHH020EG Zilog, Z8F042AHH020EG Datasheet - Page 243

• Manufacturer Part Number: Z8F042AHH020EG
• Description: IC ENCORE XP MCU FLASH 4K 20SSOP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F042AHH020EG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: IrDA, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 17
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4156; Z8F042AHH020EG

Table 127. Opcode Map Abbreviations
PS022517-0508
Abbreviation
b
cc
X
DA
ER
IM
Ir
IR
Irr
Description
Bit position
Condition code
8-bit signed index or
displacement
Destination address
Extended Addressing register
Immediate data value
Indirect Working Register
Indirect register
Indirect Working Register Pair RR
Abbreviation
IRR
p
r
R
r1, R1, Ir1, Irr1, IR1,
rr1, RR1, IRR1, ER1
r2, R2, Ir2, Irr2, IR2,
rr2, RR2, IRR2, ER2
RA
rr
Z8 Encore! XP
Description
Indirect Register Pair
Polarity (0 or 1)
4-bit Working Register
8-bit register
Destination address
Source address
Relative
Working Register Pair
Register Pair
Product Specification
®
F0822 Series
Opcode Maps
230